ACCEL 9013C Spark Plug Wire Set - Extreme 9000 Ceramic Boot - Chevy/GM Big Block 396-502 w/HEI - Custom Fit
- Ceramic boots withstand up to 2,000° Fahrenheit.
- 8mm double silicone construction black wire rated at 600° F rated.
- 500 Ohms/foot ferro sprial core offers the highest level of RFI/EMI suppression.
- Stainless steel spark plug terminals for maximum spark energy to the plugs.